• Preheat oven to 350°.
• Put flour, salt, baking powder into a large bowl.
• Finely chop cranberries in a food processor and or by hand.  
• Zest oranges and put both zest and sugar in a bowl and mix. 
• Juice the oranges and then strain. Use this for both the bread and glaze.
• Put eggs, buttermilk, orange juice and oil in a bowl and mix until smooth.  
• Add sugar and zest into dry ingredients.
• Then gradually pour wet mixture into dry ingredients. 
• Now gently fold in cranberries.
• Pour cranberry mixture evenly into two greased loaf pans.  Place in oven  and bake for 60-65 minutes.  When bread is done, take out of the oven and place on a cooling rack for 10 minutes.
• Remove bread from the pans and while hot, brush on glaze.

Glaze

• Mix powdered sugar with orange juice. Brush on hot bread with a pastry brush.